[FIX] fix demo data journal id

easy_my_coop/demo/coop.xml

@@ -69,7 +69,7 @@
         <field name="country_id" ref="base.be"/>
     </record>
     
-    <record id="account_cooperator_demo" model="account.account">
+    <record id="easy_my_coop.account_cooperator_demo" model="account.account">
         <field name="code">416101</field>
         <field name="name">Cooperators</field>
         <field name="user_type_id" ref="account.data_account_type_receivable"/>